#81E45E#81E45E

#81E45E is a very light, vivid green. Relative luminance 0.610; OKLCH L 83.0% C 0.195 H 138.4°. Best body text is #000000 at 13.19:1 contrast (WCAG AA passes).

Color values

HEX	#81E45E
RGB	rgb(129, 228, 94)
HSL	hsl(104, 71%, 63%)
HSV	hsv(104, 59%, 89%)
CMYK	cmyk(43.4%, 0%, 58.8%, 10.6%)
CIE-LAB	lab(82.36, -52.99, 55.31)
CIE-LCH	lch(82.36, 76.60, 133.77°)
OKLab	oklab(83% -0.1458 0.1296)
OKLCH	oklch(83% 0.195 138.4)
XYZ	xyz(38.8157, 60.9597, 20.3086)
Luminance	0.6096 (WCAG relative)
Temperature	warm
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#81E45E #C15EE4

analogous

#C4E45E #81E45E #5EE47E

triadic

#81E45E #5E81E4 #E45E81

tetradic

#81E45E #5EC4E4 #C15EE4 #E47E5E

square

#81E45E #5EC4E4 #C15EE4 #E47E5E

split-complementary

#81E45E #7E5EE4 #E45EC4

monochromatic

#42AB1D #58DB2A #81E45E #AAED92 #D3F6C7

Accessibility & contrast

On white

1.59

#81E45E on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

13.19

#81E45E on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #81E45E

13.19:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##81E45E	#FFFFFF	#000000	##000000
##81E45E	1.00	1.59	13.19	13.19
#FFFFFF	1.59	1.00	21.00	21.00
#000000	13.19	21.00	1.00	1.00
##000000	13.19	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#EBD250

Deuteranopia (green-blind)

#DDCA68

Tritanopia (blue-blind)

#7ADDC7

Achromatopsia (no color)

#CDCDCD

Design tokens & code

CSS

--color: #81e45e;
/* rgb */ color: rgb(129, 228, 94);
/* oklch */ color: oklch(83.0% 0.195 138.4);

Tailwind

colors: {
  custom: {
    50: '#aced90',
    500: '#81e45e',
    950: '#000000',
  },
}

SCSS

$custom: #81e45e;
$custom-light: #aced90;
$custom-dark: #000000;

JSON

{
  "hex": "#81e45e",
  "rgb": {
    "r": 129,
    "g": 228,
    "b": 94
  },
  "hsl": {
    "h": 104.328,
    "s": 71.277,
    "l": 63.137
  },
  "oklch": {
    "l": 0.83001,
    "c": 0.1951,
    "h": 138.4
  },
  "luminance": 0.60962
}

Semantic roles & 50–950 ramp

primary

#81E45E

secondary

#8F3AAD

accent

#12D3A1

background

#FDFFFC

surface

#F8FEF4

border

#D1D6CE

text

#11160D

muted

#81857F

Preview Lab

Preview with #81E45E

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →